• Cyber Incident Response Analyst III

    Nightwing (Sterling, VA)
    …investigations and Ransomware investigations + Performing Digital Forensics investigations on varied operating systems such as (but not limited to) Windows, ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/01/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …time and administrative tasks + Implement STIG releases across a variety of operating systems and applications + Tracks and remediates IAVM vulnerabilities + ... be TS/SCI eligible) + **Required Experience:** + 8+ years of experience with systems administration + DoD system accreditation process + STIG checklist review… more
    General Dynamics Information Technology (07/02/25)
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  • Sr. Network Engineer

    CACI International (Reston, VA)
    …8570 IAT Level II + Knowledge of cybersecurity hardening practices for major operating system platforms (Windows, Linux, Cisco IOS, etc.) _Desired:_ + Master's ... offers opportunities supporting Department of Defense (DoD) with communication systems modernization projects. Our talented team of Network and Cybersecurity… more
    CACI International (07/18/25)
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  • Fire Alarm Technician 3

    M. C. Dean (Caroline County, VA)
    …deficiencies. * Perform complex programming of various types of fire alarm systems and troubleshoot issues to maintain system functionality. * Demonstrate ... Alarm System Theory, OSHA Requirements, and Industry Standards for Fire Alarm systems installation. ** Certifications :** + NICET Fire Alarm Systems Level… more
    M. C. Dean (07/15/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Herndon, VA)
    …and governance. + Strong understanding of networking (TCP/IP, OSI model), operating system fundamentals (Windows, UNIX, mainframe), security technologies ... programming/scripting languages (C, Java, Perl, Shell). + Working knowledge of operating systems , virtual machine environments, mainframe security packages, and… more
    Optiv (06/12/25)
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  • Junior Cloud Engineer

    Leidos (Lorton, VA)
    …tools such as Jira or Gitlab) + Experience with Linux and Windows operating systems , network administration, and networking protocols/functions (eg, HTTP, HTTPS, ... of the team, this position offers a unique opportunity for a high-achieving system administrator to further develop your career in cloud engineering within an Air… more
    Leidos (07/04/25)
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  • LIMS Application Support Specialist

    Koniag Government Services (Chantilly, VA)
    …coordinate routine maintenance activities + Create and maintain documentation for system processes, troubleshooting guides, and standard operating procedures + ... providing operational support and maintenance for our Laboratory Information Management System (LIMS). The ideal candidate will have experience working with… more
    Koniag Government Services (08/14/25)
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  • NDT X-Ray Level III - HSC

    Howmet Aerospace (Hampton, VA)
    …metrics that provides objective evidence regarding the health and effectiveness of NDT operating systems . The NDT Level 3 shall create and maintain cross ... Company's primary businesses focus on jet engine components, aerospace fastening systems and titanium structural parts necessary for mission-critical performance and… more
    Howmet Aerospace (06/26/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …distribution equipment and systems . + Heating, Ventilation, and Air Conditioning (HVAC) systems , limited to routine system checks and filter changes. + Van ... doors. + Protected Distribution System . + Van lighting systems , internal and...Qualifications Required Qualifications: + DoD 8570 IAT Level II certification required within 12 months. + In possession of,… more
    V2X (08/14/25)
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  • Electrical Maintenance Technician 3

    M. C. Dean (Charlottesville, VA)
    …security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than ... who engineer and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for long-term system more
    M. C. Dean (07/15/25)
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